CN203440302U - Energy-saving continuous gasification cracking furnace - Google Patents
Energy-saving continuous gasification cracking furnace Download PDFInfo
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- CN203440302U CN203440302U CN201320542179.4U CN201320542179U CN203440302U CN 203440302 U CN203440302 U CN 203440302U CN 201320542179 U CN201320542179 U CN 201320542179U CN 203440302 U CN203440302 U CN 203440302U
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Abstract
The utility model discloses an energy-saving continuous gasification cracking furnace. The energy-saving continuous gasification cracking furnace comprises a base, a kiln cylinder and a rotary and obliquely arranged cylindrical furnace body, wherein a heating tube bundle penetrating the cylindrical furnace body is arranged on the cylindrical furnace body. The energy-saving continuous gasification cracking furnace has the following benefits that firstly, as the cylindrical furnace body is integrally rotary and obliquely arranged, cracked objects move up and down in the furnace body under the action of gravity, a material layer has good air permeability, the reaction is stable and quick and uneven gasification cracking is avoided; secondly, as the cylindrical furnace body is integrally rotary, the cracked objects are unceasingly wrapped by cracked ash residues after being molten, furnace blockage is prevented and the cracking process is stable and continuous; thirdly, as the heating tube bundle is arranged, in the rotating process of the cylindrical furnace body, when the heating tube bundle rotates to the position that the openings face to a cylindrical furnace body heating device, heat or flame is continually and directly conveyed to the cracked objects in the cylindrical furnace body through the heating tube row, so that the cracking efficiency is greatly improved, the cracking energy is saved and the cracking cost is lowered.
Description
Technical field
The utility model relates to a kind of device that carries out scission reaction, relates in particular to a kind of by the equipment of cleavable thing continuous gasification and cracking.
Background technology
The most of cracking still that adopts of cracker of prior art, its shortcoming is: 1. can not produce continuously, loaded post-heating cracking, cooling cracking still after cracking completes, removes cinder, and then filling again, that cracking still repeats is cooling-and heating-is again cooling-working process that reheats, wasted a large amount of energy, cracking cost is higher, and lysis efficiency is lower; 2. the cinder temperature of cracking after completing is higher, needs cooling rear landfill disposal, and the waste heat of cinder can not be fully utilized; 3. in cracking still, the capacity of cleaved thing is larger, cannot stir, and causes bed permeability poor, and scission reaction is inhomogeneous, and the time of scission reaction is longer, and cracking is not thorough; 4. cracking still needs other boiler that heat energy is provided, and causes whole cracking system facility investment huge, consumes a large amount of coal resources, and system operation cost is high.
For solving the problems of the technologies described above, utility model people has proposed number of patent application for the patent application that " 201310016317.X ", patent name are " plastics resource utilization continuous gasification cracking multiple-effect stove ", has thoroughly solved the technical barrier that prior art exists.But the utility model is because tubular body of heater has certain thickness, and the heat passing in tubular body of heater while carrying out cracking has certain difficulty, has reduced lysis efficiency, and the cracking energy can not be fully utilized, and therefore improved cracking cost from tubular body of heater.
Second aspect, the shortcoming of the charging air-out apparatus of this patent application is that feeding-passage diameter is less, charging efficiency is lower, and the oil gas that is easily condensed of outlet passageway stops up, and needs often to shut down cleaning, greatly reduces cracking production efficiency.
The third aspect, the slag of this patent application is to burn by slag discharging device and by tailings, cracking energy is provided to cleaved thing, and this tailings processing mode takes full advantage of the energy of tailings, but while processing the higher rubbish of cleaved thing content, make equipment become very complicated.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of continuous gasification, continuous cracking and reaction energy-conservation continuous gasification pyrolyzer comparatively rapidly.
For solving the problems of the technologies described above, the technical solution of the utility model is: energy-conservation continuous gasification pyrolyzer, comprise pedestal, on described pedestal, be installed with kiln cylinder, in described kiln cylinder, be provided with the tubular body of heater outside described kiln cylinder through described kiln cylinder and two-end part, described tubular tilting furnace arranges, and riding wheel apparatus and body of heater rotating driving device are installed between described tubular body of heater and described pedestal; Between the two ends of described kiln cylinder and described tubular body of heater, be provided with dynamic sealing device; On described pedestal, be installed with the sealing charging air-out apparatus coordinating with described tubular body of heater upper end, between described sealing charging air-out apparatus and described tubular body of heater, be provided with dynamic sealing device; Described tubular body of heater lower end is provided with sealed deslagging device; Described kiln cylinder bottom corresponding to described tubular body of heater low side is provided with tubular body of heater heating unit, the high-end kiln cylinder smoke outlet that is provided with of described kiln cylinder; The burner hearth of described tubular body of heater heating unit and the inner chamber of described kiln cylinder are communicated with, and described tubular body of heater is provided with and runs through described tubular body of heater and arrange corresponding to the heating tube of described tubular body of heater heating unit.
As preferred technical scheme, described heating tube package is drawn together and is positioned on described tubular body of heater cross section and the heating tube be arrangeding in parallel.
As the improvement to technique scheme, described heating tube package is drawn together at least two-layer.
As the improvement to technique scheme, described in each, heating tube row's described heating tube being projected as on described tubular body of heater cross section is circumferentially uniformly distributed structure.
As preferred technical scheme, on the inwall of the described tubular body of heater before described heating tube row, be fixed with material lifting flights.
As preferred technical scheme, described sealing charging air-out apparatus comprises the body of heater guide cylinder that is fixedly installed on described tubular body of heater upper end, the outer end of described body of heater guide cylinder is socketed with spiral conveyer housing, between described body of heater guide cylinder and described spiral conveyer housing, be provided with dynamic sealing device, described spiral conveyer housing is fixed on described pedestal, the top of described spiral conveyer housing is provided with hopper, the axis of described body of heater guide cylinder and described spiral conveyer housing is provided with and runs through described spiral conveyer housing and extend to the gas cylinder in described tubular body of heater, the periphery of described gas cylinder is fixed with the feeding packing auger coordinating with described body of heater guide cylinder and described spiral conveyer housing, the outer end of described gas cylinder is provided with plenum chamber, described gas cylinder is rotatably installed on described spiral conveyer housing and described plenum chamber, on described gas cylinder, be also provided with gas cylinder rotating driving device, gas cylinder deashing auger is installed in described gas cylinder, deashing drive unit is installed on described pedestal, described deashing drive unit is provided with the deashing screw-conveyer-shaft that runs through described plenum chamber, described deashing screw-conveyer-shaft is fixedly connected with described gas cylinder deashing auger, described plenum chamber is provided with the floating pipe sealing and connecting device being connected with gas pipe line, and described plenum chamber bottom is provided with ash output hole.
As the improvement to technique scheme, described feeding packing auger is provided with the charging choke auger section of auger periphery indent.
As the improvement to technique scheme, described gas cylinder deashing auger is shaftless auger.
As the improvement to technique scheme, described floating pipe sealing and connecting device comprises the plenum chamber escape pipe that is fixedly installed on described plenum chamber top, described plenum chamber escape pipe is set with water seal gland outward, the upper end open of described water seal gland, in described water seal gland, be loaded with water, described plenum chamber escape pipe upper cover is buckled with gas skirt, and the opening of described gas skirt is positioned at below the liquid level of described water seal gland, and described gas skirt is fixedly connected with described gas pipe line.
As the improvement to technique scheme, described gas cylinder rotating driving device comprises electric motor and speed change gear.
As the improvement to technique scheme, described deashing drive unit comprises electric motor and wheel box.
As preferred technical scheme, described sealed deslagging device comprises that the body of heater that is fixedly installed on described tubular body of heater lower end leads slag cylinder, the tail end that described body of heater is led slag cylinder is connected with slag trapping box, described body of heater is led between slag cylinder and slag trapping box and is provided with dynamic sealing device, described slag trapping box is connected with water coolant plenum system, the bottom of described slag trapping box be provided with the water in described slag trapping box, drag for slag drag for slag auger, the top of described slag trapping box is connected with steam pneumatic tube; On described pedestal, the drive unit of slagging tap is installed, the described drive unit of slagging tap is connected with the screw-conveyer-shaft of slagging tap, the described screw-conveyer-shaft of slagging tap runs through described slag trapping box and deeply leads in slag cylinder to described body of heater, corresponding to described body of heater lead slag cylinder described in the screw-conveyer-shaft of slagging tap be provided with the auger of slagging tap.
As the improvement to technique scheme, described in the auger of slagging tap be provided with the choke auger section of slagging tap of auger periphery indent.
As the improvement to technique scheme, described in the drive unit of slagging tap comprise the electric motor of slagging tap, described in slag tap electric motor and described in slag tap and between screw-conveyer-shaft, be provided with chain sprocket speed change gear.
Owing to having adopted technique scheme, energy-conservation continuous gasification pyrolyzer, comprise pedestal, on described pedestal, be installed with kiln cylinder, in described kiln cylinder, be provided with the tubular body of heater outside described kiln cylinder through described kiln cylinder and two-end part, described tubular tilting furnace arranges, and riding wheel apparatus and body of heater rotating driving device are installed between described tubular body of heater and described pedestal; Between the two ends of described kiln cylinder and described tubular body of heater, be provided with dynamic sealing device; On described pedestal, be installed with the sealing charging air-out apparatus coordinating with described tubular body of heater upper end, between described sealing charging air-out apparatus and described tubular body of heater, be provided with dynamic sealing device; Described tubular body of heater lower end is provided with sealed deslagging device; Described kiln cylinder bottom corresponding to described tubular body of heater low side is provided with tubular body of heater heating unit, the high-end kiln cylinder smoke outlet that is provided with of described kiln cylinder; The burner hearth of described tubular body of heater heating unit and the inner chamber of described kiln cylinder are communicated with, and described tubular body of heater is provided with and runs through described tubular body of heater and arrange corresponding to the heating tube of described tubular body of heater heating unit; The beneficial effects of the utility model are:
1. because tubular body of heater integral-rotation and being obliquely installed, cleaved thing relies on gravity to move up and down in tubular body of heater inside, cleaved thing is dynamically and changes in gasification cracking process, so good permeability of the bed of material, reacting balance is quick, gasification cracking gas rises unobstructed, has avoided the generation of gasification cracking non-uniform phenomenon.
2. because tubular body of heater integral-rotation, the lime-ash parcel after constantly cleaved after cleaved thing fusing, can not stick together, and cleaved thing operation is smooth and easy, and stifled stove phenomenon can not occur, and cracking process steadily continues.
3. because heating tube row's setting, tubular body of heater is in rotary course, when heating tube, row rotates to opening towards tubular body of heater heating unit, constantly there are heat or flame by heating tube, to arrange the cleaved thing being directly passed in tubular body of heater, greatly improved lysis efficiency, save the cracking energy, reduced cracking cost.
Accompanying drawing explanation
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation one of the utility model embodiment;
Fig. 2 is the structural representation two of the utility model embodiment;
Fig. 3 is the structural representation three of the utility model embodiment;
Fig. 4 be A-A in Fig. 3 to sectional view, there is shown three layers of heating tubes row's arrangement;
Fig. 5 is the utility model embodiment heating tube row's principle of heating figure;
Fig. 6 is the structural representation that the utility model embodiment seals charging air-out apparatus;
Fig. 7 is that the utility model embodiment seals charging air-out apparatus charging choke schematic diagram;
Fig. 8 is the structural representation of the utility model embodiment floating pipe sealing and connecting device;
Fig. 9 is the structural representation of the utility model embodiment sealed deslagging device;
In figure: 1-pedestal; 2-kiln cylinder; 21-kiln cylinder smoke outlet; 22-service hatch; 3-tubular body of heater; 31-material lifting flights; 32-heating tube row; 41-support roller; 42-annular holder rail; 43-body of heater rotating driving device; 51-body of heater guide cylinder; 52-spiral conveyer housing; 53-hopper; 54-gas cylinder; 541-gas cylinder rotating driving device; 542-gas cylinder deashing auger; 543-deashing drive unit; 544-deashing screw-conveyer-shaft; 55-feeding packing auger; 551-charging choke auger section; 56-plenum chamber; 561-ash output hole; 562-plenum chamber escape pipe; 563-water seal gland; 564-gas skirt; 565-gas pipe line; 6-tubular body of heater heating unit; 71-body of heater is led slag cylinder; 72-slag trapping box; 73-drags for slag auger; 74-steam pneumatic tube; The 75-drive unit of slagging tap; The 76-screw-conveyer-shaft of slagging tap; The 77-auger of slagging tap; The 771-choke auger section of slagging tap.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some one exemplary embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can to described embodiment, revise by various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than for limiting the protection domain of claim.
As shown in Figure 1, Figure 2 and Figure 3, energy-conservation continuous gasification pyrolyzer, comprise pedestal 1, the described pedestal 1 of the present embodiment adopts metal solder rack construction, also can adopt concrete or other building structure, described pedestal 1 in the present embodiment has the mounting face of inclination, on described pedestal 1, be installed with kiln cylinder 2, described kiln cylinder 2 is provided with flame-proof thermal insulation material layer, in described kiln cylinder 2, be provided with the tubular body of heater 3 outside described kiln cylinder 2 through described kiln cylinder 2 and two-end part, described tubular body of heater 3 also tilts to install.In the present embodiment, described tubular body of heater 3 tilts to install and refers to and be inclined relative to horizontal installation, and the angle that tilts to install determines according to the characteristic of cleaved thing and composition; Certainly, the angular adjustment apparatus of hydraulic pressure or machinery also can be installed on described pedestal 1, so that described tubular body of heater 3 has best angle of inclination for the cleaved thing of heterogeneity or humidity, guarantee that the present embodiment is in best working order.
Riding wheel apparatus and body of heater rotating driving device 43 are installed between described tubular body of heater 3 and described pedestal 1; Described riding wheel apparatus comprises and is arranged on described pedestal 1 and the two pair support rollers 41 corresponding with described tubular body of heater 3 two ends, and described tubular body of heater 3 two ends outside surfaces are installed with the annular holder rail 42 corresponding with described support roller 41.When described tubular body of heater 3 weight are when larger, on described pedestal 1, can set up at least one pair of top wheel, described top wheel is resisted against described annular holder rail 42 sides, safe and reliable to guarantee described tubular body of heater 3.Described body of heater rotating driving device 43 comprises the electric motor being fixedly mounted on described pedestal 1, described motor power is connected with wheel box, the clutch end of described wheel box is provided with driving toothed gear, is installed with the gear ring with described driving toothed gear engagement on described tubular body of heater 3.
Between the two ends of described kiln cylinder 2 and described tubular body of heater 3, be respectively equipped with dynamic sealing device, in the present embodiment, described moving rotary sealing appts comprises stuffing seal, and described stuffing seal is sealed structure conventional under hot conditions, and at this, it is no longer repeated.
In the present embodiment, on described pedestal 1, be installed with the sealing charging air-out apparatus coordinating with described tubular body of heater 3 upper ends, between described sealing charging air-out apparatus and described tubular body of heater 3, be provided with dynamic sealing device, dynamic sealing device is known tightness system, have various structures, what the present embodiment was selected is stuffing seal conventional under hot conditions.
As Fig. 6, shown in Fig. 7 and Fig. 8, described sealing charging air-out apparatus comprises the body of heater guide cylinder 51 that is fixedly installed on described tubular body of heater 3 upper ends, the outer end of described body of heater guide cylinder 51 is socketed with spiral conveyer housing 52, between described body of heater guide cylinder 51 and described spiral conveyer housing 52, be provided with dynamic sealing device, described spiral conveyer housing 52 is fixed on described pedestal 1, the top of described spiral conveyer housing 52 is provided with hopper 53, the axis of described body of heater guide cylinder 51 and described spiral conveyer housing 52 is provided with and runs through described spiral conveyer housing 52 and extend to the gas cylinder 54 in described tubular body of heater 3, the periphery of described gas cylinder 54 is fixed with the feeding packing auger 55 coordinating with described body of heater guide cylinder 51 and described spiral conveyer housing 52, the outer end of described gas cylinder 54 is provided with plenum chamber 56, described gas cylinder 54 is rotatably installed on described spiral conveyer housing 52 and described plenum chamber 56, on described gas cylinder 54, be also provided with gas cylinder rotating driving device 51, in order to guarantee the unimpeded of described gas cylinder 54, gas cylinder deashing auger 542 is installed in described gas cylinder 54, the deashing of gas cylinder described in the present embodiment auger 542 is shaftless auger.On described pedestal 1, deashing drive unit 543 is installed, described deashing drive unit 543 is provided with the deashing screw-conveyer-shaft 544 that runs through described plenum chamber 56, and described deashing screw-conveyer-shaft 544 is fixedly connected with described gas cylinder deashing auger 542; Described plenum chamber 56 is provided with the floating pipe sealing and connecting device being connected with gas pipe line 565, and described plenum chamber 56 bottoms are provided with ash output hole 561.
Refer to Fig. 7, for obtaining better choke effect, described feeding packing auger 55 is provided with the charging choke auger section 551 of auger periphery indent.In described feeding packing auger 55 material conveying process and carry complete in the situation that, charging choke auger section 551 retains all the time one section of material and is not fed auger 55 and sees off, thereby play, stops cracked gas by the excessive effect of described hopper 53.
Refer to Fig. 8, described floating pipe sealing and connecting device comprises the plenum chamber escape pipe 562 that is fixedly installed on described plenum chamber 56 tops, the outer water seal gland 563 that is set with of described plenum chamber escape pipe 562, the upper end open of described water seal gland 563, in described water seal gland 563, be loaded with water, described plenum chamber escape pipe 562 upper covers are buckled with gas skirt 564, and the opening of described gas skirt 564 is positioned at below the liquid level of described water seal gland 563, and described gas skirt 564 is fixedly connected with described gas pipe line 565.Described water seal gland 563 and described gas skirt 564 form siphon sealing, and described water seal gland 563 does not contact mutually with described gas skirt 564, has cut off the route that gravity transmits by pipeline, and have avoided causing damage to equipment because of the stress that pipeline thermal distortion produces.
In the present embodiment, described gas cylinder rotating driving device 51 comprises electric motor and speed change gear.Described deashing drive unit 543 comprises electric motor and wheel box.Speed change gear and wheel box are all known equipment, at this, are no longer repeated in this description.
Refer to Fig. 4 and Fig. 5, corresponding to described kiln cylinder 2 bottoms of described tubular body of heater 3 low sides, be provided with tubular body of heater heating unit 6, the high-end kiln cylinder smoke outlet 21 that is provided with of described kiln cylinder 2; Due to the outer sheathed described kiln cylinder 2 of described tubular body of heater 3, the hot flue gas in described kiln cylinder 2 has heat effect to described tubular body of heater 3, guarantee scission reaction fast, fully carry out.In the present embodiment, the burner hearth of described tubular body of heater heating unit 6 and the inner chamber of described kiln cylinder 2 are communicated with, and described tubular body of heater 3 is provided with and runs through described tubular body of heater 3 and arrange 32 corresponding to the heating tube of described tubular body of heater heating unit 6.Described heating tube row 32 comprises and is positioned on described tubular body of heater 3 cross sections and the heating tube be arrangeding in parallel, and described heating tube row 32 comprises at least two-layer.Described in each, heating tube row 32 described heating tube being projected as on described tubular body of heater 3 cross sections is circumferentially uniformly distributed structure.Described tubular body of heater heating unit 6 is combustible gas combustion furnace.
For cleaved thing is fully dried and cracking, on the inwall of the described tubular body of heater 3 before the described heating tube row 32 of the present embodiment, be fixed with material lifting flights 31.Along with the rotation of described tubular body of heater 3, described material lifting flights 31 is constantly kicked up cleaved thing, improves the dry and lysis efficiency of cleaved thing, avoids cleaved thing adhesion conglomeration and cannot be dried and cracking.In the present embodiment, for convenience of installing and maintenance, described kiln cylinder 2 is provided with a plurality of service hatches 22.
The cleaved thing of the present embodiment is continuously admitted in described tubular body of heater 3 by described sealing charging air-out apparatus, under the effect of the inner described material lifting flights 31 of described tubular body of heater 3 in being uniformly distributed state.Relative movement due to described tubular body of heater 3, cleaved thing is all the time in noncoking state, and under the effect of gravity, to lower end unhurried current and under, and constantly cleaved, the cracking comparatively part of difficulty flow to described heating tube and arranges 32 places, because the rotation along with described tubular body of heater 3, different described heating tubes is arranged 32 alternate cycles towards described tubular body of heater heating unit 6, and the opening by described heating tube row 32 is directly transferred to cleaved thing by heat, by the thorough cracking of cleaved thing.The energy of the present embodiment cracking comes from described tubular body of heater heating unit 6, described tubular body of heater heating unit 6 directly transfers energy to described tubular body of heater 3 inside by described heating tube row 32 on the one hand, by heating tubular body of heater 3 outside surfaces, provide cracking institute energy requirement for the cleaved thing in described tubular body of heater 3 on the other hand, and flue gas enters in described kiln cylinder 2 and also can described tubular body of heater 3 outside surfaces in described kiln cylinder 2 be heated, provide cleaved thing to carry out the needed heat of cracking, guarantee scission reaction fast, fully carry out.
Cleaved thing is through gasification cracking, and the gasification cracking gas of generation enters in purification and condensation, oily water separating equipment by described floating pipe sealing and connecting device, crude oil and not solidifying combustible gas can be separated; Then by the distillation of crude oil process, can make gasoline and diesel oil; Solidifying combustible gas partly can be used as ignition dope and offers described tubular body of heater heating unit 6, all the other as combustible gas for industrial and agricultural production and live.The equipment and process of purification and condensation, oily water separation and distillation is known, at this, is no longer repeated in this description.
Refer to Fig. 9, described tubular body of heater 3 lower ends are provided with sealed deslagging device; Described sealed deslagging device comprises that the body of heater that is fixedly installed on described tubular body of heater 3 lower ends leads slag cylinder 71, the tail end that described body of heater is led slag cylinder 71 is connected with slag trapping box 72, described body of heater is led between slag cylinder 71 and slag trapping box 72 and is provided with dynamic sealing device, described slag trapping box 72 is connected with water coolant plenum system, the bottom of described slag trapping box 72 be provided with the water in described slag trapping box 72, drag for slag drag for slag auger 73, the top of described slag trapping box 72 is connected with steam pneumatic tube 74; On described pedestal 1, the drive unit 75 of slagging tap is installed, the described drive unit 75 of slagging tap is connected with the screw-conveyer-shaft 76 of slagging tap, the described screw-conveyer-shaft 76 of slagging tap runs through described slag trapping box 72 and deeply leads in slag cylinder 71 to described body of heater, corresponding to described body of heater lead slag cylinder 71 described in the screw-conveyer-shaft 76 of slagging tap be provided with the auger 77 of slagging tap.
The described auger 77 of slagging tap is provided with the choke auger section 771 of slagging tap of auger periphery indent.In the described auger 77 tapping process neutralizations of slagging tap, slag tap complete in the situation that, the choke auger section 771 of slagging tap retains the primary reformer slag auger 77 of not slagged tap all the time to be seen off, thereby play, stops cracked gas to lead the excessive effect of slag cylinder 71 by described body of heater.
The described drive unit 75 of slagging tap comprises the electric motor of slagging tap, described in slag tap electric motor and described in slag tap and between screw-conveyer-shaft 76, be provided with chain sprocket speed change gear.
The slag of the abundant gasification cracking of process enters described body of heater and leads in slag cylinder 71, through described in the slag tap rotation of auger 77, slag flow in the water in described slag trapping box 72, the heat energy existing in slag is absorbed by water and becomes steam, from described steam pneumatic tube 74, export and be collected utilization, take full advantage of the energy.In the present embodiment, described water coolant plenum system (not shown) is known automatic water supply system, when the water level in described slag trapping box 72 declines, automatically supplements water coolant and enters wherein.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for specific end use.
Claims (10)
1. energy-conservation continuous gasification pyrolyzer, it is characterized in that: comprise pedestal, on described pedestal, be installed with kiln cylinder, in described kiln cylinder, be provided with the tubular body of heater outside described kiln cylinder through described kiln cylinder and two-end part, described tubular tilting furnace arranges, and riding wheel apparatus and body of heater rotating driving device are installed between described tubular body of heater and described pedestal; Between the two ends of described kiln cylinder and described tubular body of heater, be provided with dynamic sealing device; On described pedestal, be installed with the sealing charging air-out apparatus coordinating with described tubular body of heater upper end, between described sealing charging air-out apparatus and described tubular body of heater, be provided with dynamic sealing device; Described tubular body of heater lower end is provided with sealed deslagging device; Described kiln cylinder bottom corresponding to described tubular body of heater low side is provided with tubular body of heater heating unit, the high-end kiln cylinder smoke outlet that is provided with of described kiln cylinder; The burner hearth of described tubular body of heater heating unit and the inner chamber of described kiln cylinder are communicated with, and described tubular body of heater is provided with and runs through described tubular body of heater and arrange corresponding to the heating tube of described tubular body of heater heating unit.
2. energy-conservation continuous gasification pyrolyzer as claimed in claim 1, is characterized in that: described heating tube package is drawn together and is positioned on described tubular body of heater cross section and the heating tube be arrangeding in parallel.
3. energy-conservation continuous gasification pyrolyzer as claimed in claim 2, is characterized in that: described heating tube package is drawn together at least two-layer.
4. energy-conservation continuous gasification pyrolyzer as claimed in claim 3, is characterized in that: described in each, heating tube row's described heating tube being projected as on described tubular body of heater cross section is circumferentially uniformly distributed structure.
5. energy-conservation continuous gasification pyrolyzer as claimed in claim 1, is characterized in that: on the inwall of the described tubular body of heater before described heating tube row, be fixed with material lifting flights.
6. energy-conservation continuous gasification pyrolyzer as claimed in claim 1, it is characterized in that: described sealing charging air-out apparatus comprises the body of heater guide cylinder that is fixedly installed on described tubular body of heater upper end, the outer end of described body of heater guide cylinder is socketed with spiral conveyer housing, between described body of heater guide cylinder and described spiral conveyer housing, be provided with dynamic sealing device, described spiral conveyer housing is fixed on described pedestal, the top of described spiral conveyer housing is provided with hopper, the axis of described body of heater guide cylinder and described spiral conveyer housing is provided with and runs through described spiral conveyer housing and extend to the gas cylinder in described tubular body of heater, the periphery of described gas cylinder is fixed with the feeding packing auger coordinating with described body of heater guide cylinder and described spiral conveyer housing, the outer end of described gas cylinder is provided with plenum chamber, described gas cylinder is rotatably installed on described spiral conveyer housing and described plenum chamber, on described gas cylinder, be also provided with gas cylinder rotating driving device, gas cylinder deashing auger is installed in described gas cylinder, deashing drive unit is installed on described pedestal, described deashing drive unit is provided with the deashing screw-conveyer-shaft that runs through described plenum chamber, described deashing screw-conveyer-shaft is fixedly connected with described gas cylinder deashing auger, described plenum chamber is provided with the floating pipe sealing and connecting device being connected with gas pipe line, and described plenum chamber bottom is provided with ash output hole.
7. energy-conservation continuous gasification pyrolyzer as claimed in claim 6, is characterized in that: described feeding packing auger is provided with the charging choke auger section of auger periphery indent.
8. energy-conservation continuous gasification pyrolyzer as claimed in claim 6, it is characterized in that: described floating pipe sealing and connecting device comprises the plenum chamber escape pipe that is fixedly installed on described plenum chamber top, described plenum chamber escape pipe is set with water seal gland outward, the upper end open of described water seal gland, in described water seal gland, be loaded with water, described plenum chamber escape pipe upper cover is buckled with gas skirt, and the opening of described gas skirt is positioned at below the liquid level of described water seal gland, and described gas skirt is fixedly connected with described gas pipe line.
9. energy-conservation continuous gasification pyrolyzer as claimed in claim 1, it is characterized in that: described sealed deslagging device comprises that the body of heater that is fixedly installed on described tubular body of heater lower end leads slag cylinder, the tail end that described body of heater is led slag cylinder is connected with slag trapping box, described body of heater is led between slag cylinder and slag trapping box and is provided with dynamic sealing device, described slag trapping box is connected with water coolant plenum system, the bottom of described slag trapping box be provided with the water in described slag trapping box, drag for slag drag for slag auger, the top of described slag trapping box is connected with steam pneumatic tube; On described pedestal, the drive unit of slagging tap is installed, the described drive unit of slagging tap is connected with the screw-conveyer-shaft of slagging tap, the described screw-conveyer-shaft of slagging tap runs through described slag trapping box and deeply leads in slag cylinder to described body of heater, corresponding to described body of heater lead slag cylinder described in the screw-conveyer-shaft of slagging tap be provided with the auger of slagging tap.
10. energy-conservation continuous gasification pyrolyzer as claimed in claim 9, is characterized in that: described in the auger of slagging tap be provided with the choke auger section of slagging tap of auger periphery indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542179.4U CN203440302U (en) | 2013-09-02 | 2013-09-02 | Energy-saving continuous gasification cracking furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542179.4U CN203440302U (en) | 2013-09-02 | 2013-09-02 | Energy-saving continuous gasification cracking furnace |
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| Publication Number | Publication Date |
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| CN203440302U true CN203440302U (en) | 2014-02-19 |
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| CN201320542179.4U Withdrawn - After Issue CN203440302U (en) | 2013-09-02 | 2013-09-02 | Energy-saving continuous gasification cracking furnace |
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| CN (1) | CN203440302U (en) |
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2013
- 2013-09-02 CN CN201320542179.4U patent/CN203440302U/en not_active Withdrawn - After Issue
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